body {
    background: #fff;
}

.post-container {
    margin: 0 auto;

    .cover {
        padding-top: 61.8%;
        background-size: cover;
    }

    .title {
        margin: 0.39em 15px;
        padding: 15px 0;
    }

    .author {
        margin: 20px 15px;
        display: flex;
        align-items: center;
        .avatar {
            flex-shrink: 0;
            width: 48px;
            height: 48px;
            border-radius: 50%;
            background-color: #eaeaea;
        }
        .detail {
            flex-grow: 1;
            margin-left: 10px;
            .nickname {
                margin-left: 10px;
                color: rgba(0, 0, 0, 0.84);
                font-size: 14px;
            }
            .published-at {
                margin-top: 5px;
                color: rgba(0, 0, 0, 0.54);
                font-size: 14px;
            }
        }
    }

    .content {
        margin: 10px 15px;

    }
}
